Improve coverage for SA1600 by adding tests for partial types

Author: bjornhellander

StyleCop.Analyzers/StyleCop.Analyzers.Test/DocumentationRules/SA1600UnitTests.cs

@@ -46,12 +46,28 @@ public async Task TestClassWithoutDocumentationAsync()
             await this.TestTypeWithoutDocumentationAsync("class", false).ConfigureAwait(false);
         }
 
+        [Fact]
+        public async Task TestPartialClassWithoutDocumentationAsync()
+        {
+            await this.TestTypeDeclarationDocumentationAsync("class", "partial", false, false).ConfigureAwait(false);
+            await this.TestTypeDeclarationDocumentationAsync("class", "internal partial", false, false).ConfigureAwait(false);
+            await this.TestTypeDeclarationDocumentationAsync("class", "public partial", false, false).ConfigureAwait(false);
+        }
+
         [Fact]
         public async Task TestStructWithoutDocumentationAsync()
         {
             await this.TestTypeWithoutDocumentationAsync("struct", false).ConfigureAwait(false);
         }
 
+        [Fact]
+        public async Task TestPartialStructWithoutDocumentationAsync()
+        {
+            await this.TestTypeDeclarationDocumentationAsync("struct", "partial", false, false).ConfigureAwait(false);
+            await this.TestTypeDeclarationDocumentationAsync("struct", "internal partial", false, false).ConfigureAwait(false);
+            await this.TestTypeDeclarationDocumentationAsync("struct", "public partial", false, false).ConfigureAwait(false);
+        }
+
         [Fact]
         public async Task TestEnumWithoutDocumentationAsync()
         {
@@ -64,6 +80,14 @@ public async Task TestInterfaceWithoutDocumentationAsync()
             await this.TestTypeWithoutDocumentationAsync("interface", true).ConfigureAwait(false);
         }
 
+        [Fact]
+        public async Task TestPartialInterfaceWithoutDocumentationAsync()
+        {
+            await this.TestTypeDeclarationDocumentationAsync("interface", "partial", false, false).ConfigureAwait(false);
+            await this.TestTypeDeclarationDocumentationAsync("interface", "internal partial", false, false).ConfigureAwait(false);
+            await this.TestTypeDeclarationDocumentationAsync("interface", "public partial", false, false).ConfigureAwait(false);
+        }
+
         [Fact]
         public async Task TestClassWithDocumentationAsync()
         {